JP5237445B2 - ピコセルの電力制御 - Google Patents

ピコセルの電力制御 Download PDF

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Publication number
JP5237445B2
JP5237445B2 JP2011513918A JP2011513918A JP5237445B2 JP 5237445 B2 JP5237445 B2 JP 5237445B2 JP 2011513918 A JP2011513918 A JP 2011513918A JP 2011513918 A JP2011513918 A JP 2011513918A JP 5237445 B2 JP5237445 B2 JP 5237445B2
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base station
mobile terminal
signal
picocell
report
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JP2011513918A
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English (en)
Japanese (ja)
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JP2011524705A (ja
Inventor
タオ，フイユ
ヂョウ，ハイ
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アルカテル−ルーセント
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2011513918A 2008-06-18 2009-06-09 ピコセルの電力制御 Active JP5237445B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08290579.5 2008-06-18
EP08290579A EP2136478B1 (de) 2008-06-18 2008-06-18 Verfahren zur Picozellen-Leistungsregelung und entsprechende Basisstation
PCT/EP2009/004136 WO2009152978A1 (en) 2008-06-18 2009-06-09 Method for picocell power control and corresponding base station

Publications (2)

Publication Number Publication Date
JP2011524705A JP2011524705A (ja) 2011-09-01
JP5237445B2 true JP5237445B2 (ja) 2013-07-17

Family

ID=40042910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011513918A Active JP5237445B2 (ja) 2008-06-18 2009-06-09 ピコセルの電力制御

Country Status (8)

Country Link
US (1) US8301150B2 (de)
EP (1) EP2136478B1 (de)
JP (1) JP5237445B2 (de)
KR (1) KR101173976B1 (de)
CN (1) CN101610540B (de)
AT (1) ATE482594T1 (de)
DE (1) DE602008002734D1 (de)
WO (1) WO2009152978A1 (de)

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US9497642B2 (en) 2007-06-29 2016-11-15 Alcatel Lucent Method of automatically configuring a home base station router
EP2071738B1 (de) * 2007-12-13 2016-09-07 Alcatel-Lucent USA Inc. Picozell-Basisstation und Verfahren zum Regeln der Übertragungsleistung von Pilotsignalen davon
US8049664B2 (en) * 2009-01-06 2011-11-01 Millard Michael P Multi-band, multi-channel, location-aware communications booster
US8816904B2 (en) * 2009-01-06 2014-08-26 Jeremy Keith Raines Intelligent signal booster
US9118468B2 (en) * 2009-07-23 2015-08-25 Qualcomm Incorporated Asynchronous time division duplex operation in a wireless network
KR101310901B1 (ko) * 2009-12-15 2013-09-25 한국전자통신연구원 셀룰러 시스템에서 전송전력 제어방법
US8958838B2 (en) 2010-02-12 2015-02-17 Qualcomm Incorporated Multi-stage transmit power control scheme for access point
CN102687565B (zh) * 2010-02-12 2015-06-10 上海贝尔股份有限公司 一种用于对微蜂窝基站进行功率控制的方法及其装置
US8761060B2 (en) 2010-02-12 2014-06-24 Qualcomm Incorporated Controlling access point transmit power based on received access terminal messages
JP5685310B2 (ja) * 2010-04-29 2015-03-18 ノキア ソリューションズ アンド ネットワークス オサケユキチュア 干渉の管理
JP5303538B2 (ja) * 2010-11-19 2013-10-02 株式会社日立製作所 無線通信システム及び無線通信方法
US9220017B2 (en) 2010-12-17 2015-12-22 Nec Corporation Radio parameter control apparatus, base station apparatus, radio parameter control method, and non-transitory computer readable medium
WO2011110114A2 (zh) * 2011-04-21 2011-09-15 华为终端有限公司 切换工作模式的方法和毫微微蜂窝式基站
CN102695255B (zh) * 2012-05-29 2014-12-24 西安电子科技大学 一种基于认知技术的异构网络节能方法
US9319996B2 (en) * 2013-03-15 2016-04-19 Qualcomm Incorporated System and method for dynamic power regulation in small cells
CN105657808B (zh) * 2015-12-24 2019-06-07 新华三技术有限公司 一种射频资源控制方法及装置

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JP2993554B2 (ja) * 1994-05-12 1999-12-20 エヌ・ティ・ティ移動通信網株式会社 送信電力制御法および前記送信電力制御法を用いた通信装置
KR100593476B1 (ko) * 1999-08-09 2006-06-28 에스케이 텔레콤주식회사 중첩셀 구조에서 상위셀과 하위셀간의 핸드오프 방법
KR100504464B1 (ko) * 1999-09-02 2005-08-03 엘지전자 주식회사 기지국 전력 제어 방법
US6477367B1 (en) * 1999-11-05 2002-11-05 Ericsson Inc. System and method for identifying hot spots in the D-AMPS wireless system
GB0205282D0 (en) * 2002-03-06 2002-04-17 Lucent Technologies Inc Distributed algorithm for automatic cell sizing in cellular networks
US7363039B2 (en) * 2002-08-08 2008-04-22 Qualcomm Incorporated Method of creating and utilizing diversity in multiple carrier communication system
JP4299082B2 (ja) * 2002-10-18 2009-07-22 株式会社エヌ・ティ・ティ・ドコモ 移動局、移動通信システム、及びセル選択方法
US7082305B2 (en) * 2002-11-22 2006-07-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for generating a neighbor cell list
KR100630093B1 (ko) * 2003-02-25 2006-09-27 삼성전자주식회사 계층 셀 구조에서 신호대 잡음비를 이용한 멀티캐스트서비스 방법
EP3179775B1 (de) * 2004-07-30 2019-01-30 Commscope Technologies LLC Verfahren und system zur einstellung der senderleistungspegel
US8494531B2 (en) * 2005-03-25 2013-07-23 Qualcomm Incorporated System and method for creating a wireless picocell
KR100654032B1 (ko) * 2005-11-02 2006-12-05 주식회사 팬택앤큐리텔 인접군 리스트를 이용한 엑세스 프로브의 출력 조절 기능을가지는 무선통신 단말기 및 그 방법
US8108003B2 (en) * 2006-03-09 2012-01-31 Alcatel Lucent Controlling base station router device definition codes
US8369859B2 (en) * 2006-05-22 2013-02-05 Alcatel Lucent Controlling transmit power of picocell base units
US7848292B2 (en) * 2006-06-29 2010-12-07 Alcatel-Lucent Usa Inc. Method of dynamically populating a neighbor list in a wireless communication system
US9629096B2 (en) * 2006-12-15 2017-04-18 Alcatel-Lucent Usa Inc. Controlling uplink power for picocell communications within a macrocell
US7835740B2 (en) * 2006-12-18 2010-11-16 Alcatel-Lucent Usa Inc. Establishing cell codes for picocells within a macrocell
KR20100070279A (ko) * 2008-12-17 2010-06-25 이용석 무선통신 시스템에서 펨토셀의 운영방법

Also Published As

Publication number Publication date
JP2011524705A (ja) 2011-09-01
US8301150B2 (en) 2012-10-30
EP2136478A1 (de) 2009-12-23
CN101610540A (zh) 2009-12-23
US20090318181A1 (en) 2009-12-24
EP2136478B1 (de) 2010-09-22
KR20110030565A (ko) 2011-03-23
KR101173976B1 (ko) 2012-08-16
DE602008002734D1 (de) 2010-11-04
ATE482594T1 (de) 2010-10-15
WO2009152978A1 (en) 2009-12-23
CN101610540B (zh) 2013-08-07

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